Let o(j) = j + 10. Let i be o(-7). Suppose 0 = i*r - 5*r - 3*y + 15, 3*r + y - 5 = 0. Solve 0*s - s + 1 = r for s.

1

Let g(h) = -h2 - 20*h + 72. Let b be g(-23). Let t® = -r3 + 6*r**2 - 4*r - 1. Let n be t(4). Solve 0*k - b*k = -n for k.

5

Let z = -11 + 16. Let b(x) = -x3 + 4*x2 + 4*x + 6. Let p be b(z). Let f = -1 + p. Solve 0 = -q - f*q + 5 for q.

5

Let c be 3 + -2 + 14 + 0. Suppose 3*r = -2*r + c. Solve 0*t + t - r = 0 for t.

3

Let f(i) = -i - 10. Let g be f(-10). Suppose g = 16*l - 15*l - 4. Solve 10 = -l*o - o for o.

-2

Let h = 44 + -42. Solve y = 3 + h for y.

5

Let y(h) = -h - 5. Let j be y(-9). Solve -g = -j*g - 9 for g.

-3

Suppose -4*l + 24 = 4*l. Let q be 4/(0 - -2) - 2. Suppose q*p = -p + 2. Solve -1 = -p*y + l for y.

2

Let r(p) = -p3 + 8*p2 - 11*p - 7. Let o be r(5). Solve 5*n = 7 + o for n.

4

Let h be (-6)/(-15)*(16 + -1). Solve -h*n + 3*n - 9 = 0 for n.

-3